Transcend JM388D643A-5L 1GB JetRam DDR400 DIMM Transcend JetRam JM388D643A-5L 1 GB DDR RAM PC-3200 184-Pin DIMM General Features: 1 GB DDR (Double Data Rate) RAM PC-3200 400 MHz bus speed CL3 128M x 64 module structure 64M x 8 DRAM structure Unbuffered 184-pin Regulatory Approvals: CE RoHS